| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.59 | 10.742% | $119.1473 | $119.15 | $119.15 | $119.10 |
| Purchase #2 | $72.45 | 9.430% | $79.282 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $221.86 | 13.532% | $251.8821 | $251.88 | $251.90 | $251.90 |
| Purchase #4 | $243.58 | 4.604% | $254.7944 | $254.79 | $254.80 | $254.80 |
| Purchase #5 | $225.36 | 6.349% | $239.6681 | $239.67 | $239.65 | $239.70 |
| Purchase #6 | $154.95 | 12.232% | $173.9035 | $173.90 | $173.90 | $173.90 |
| Purchase #7 | $219.65 | 7.306% | $235.6976 | $235.70 | $235.70 | $235.70 |
| 7 purchase totals = | $1,245.44 | $1,354.3750 | $1,354.37 | $1,354.40 | $1,354.40 | |